<!DOCTYPE html>
<html lang="zh-CN">
    <head>
        <meta charset="UTF-8" />
        <title>01_复习</title>
    </head>
    <body>
        <script>
            var arr = [1,2,3];
            var arr1 = [4,5,6];

            console.log(arr);

            console.log(arr.push == arr1.push);

            // 所有的对象的原型对象 都会指向object的原型对象
        </script>
    </body>
</html>